Does anyone have some idea on my A/C repair?

[KCALB SIRAY]

Its either your Discharge Line or Liquid Line. Its hard to tell by looking at these angles, what year and model do you have? Either way, this is something I wouldn't want to mess with given the toxicity of the fumes can kill you if you breath them in. You're missing that line.

[casliupeng]

Originally Posted by KCALB SIRAY

Its either your Discharge Line or Liquid Line. Its hard to tell by looking at these angles, what year and model do you have? Either way, this is something I wouldn't want to mess with given the toxicity of the fumes can kill you if you breath them in. You're missing that line.

2012 Toyota Yaris. It seems that it's the low pressure hoses. Is there some good machines that you recommend do detect which part is not working after I connect the missing hose? Thanks!